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1. < 3.5W Low Power Consumption. 2. Link Up to 20 km via Singlemode OS2. 2. LC Duplex Connector, DFP+PIN. 3. Fully Compatible with 100+ Vendors. 4. For Data Center and 40G Ethernet Applications. 5. Hot Pluggable QSFP+ MSA Compliant.See more
The Juniper QSFP-LR4-40G-20 compatible 40G QSFP+ LR4 transceiver module is equipped with LC duplex connectors, reaching a link up to 20km over OS2 single-mode fiber (SMF). This 40G optical transceiver comes with a bidirectional 4-channel QSFP+ connector, enabling a total of 40 Gbps bandwidth by each channel carrying a 10 Gbps data rate. DOM/DDM (digital diagnostics monitoring) function is supported on the QSFP 40G fiber optic transceiver to achieve real-time operating parameters monitoring.
QSFPTEK manufactured 40GBASE-LR4 QSFP+ module is compliant with QSFP+ MSA and 40GBASE-LR4 specifications. Besides, the QSFP LR4 optic has been tested on host devices to ensure full compatibility with Juniper equipment, such as data center switches, enterprise routers, and server network interface cards (NICs). The third-party 40G SFP module is an ideal substitute to the QSFP-40GE-LR4 QSFP+ 40G transceiver at an affordable price, providing a cost-effective compatible solution for high-performance 40G connectivity.
LR4 40G QSFP optics cater to 40 Gigabit Ethernet (40GbE) optical fiber connections, ideal for high-performance and long-distance applications in the data center, enterprise core and distribution layers, campus networks, metro networks, etc.
Take a look at our test program to get the reliable and high-performance optical transceivers.
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Every module is quality tested for compatibility in the multi-brand switches environment, which guarantees flawless operations.
Every unit sold undergoes rigorous quality testing, to ensure compatibility in the target switch environment, guaranteeing perfect operation.
Every module is qualified through rigorous procedures and advanced equipment to ensure high-quality and reliable optical devices for you.
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Transceivers type QSFP-LR4-40G-20
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Installed this Juniper-compatible 40GBASE-LR4 QSFP+ from QSFPTEK into my Cisco Nexus 5548UP switch. Flawless performance over 15km of single-mode fiber. Great value and perfect compatibility. Will definitely buy from QSFPTEK again for my network upgrades.
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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Purchased this compatible QSFP+ module for connecting two Juniper QFX5110 switches via LC duplex fiber. It was a plug-and-play installation, recognized immediately and running stably at full 40Gbps. Excellent value for the performance.
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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The module worked perfectly on the Juniper EX4650-48Y-AFI switch, the indicator light turned green quickly, and it ran stably. Great value for the money! The only downside was that I initially chose the wrong model, and returning it and buying a new one was a bit of a hassle.
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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Ottimo modulo QSFP+ della QSFPTEK! L'ho usato sul mio switch Juniper MX304 e funziona perfettamente, nessun problema sui 20km. Prezzo imbattibile, continuerò sicuramente a comprare da loro!
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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Had some questions about fiber type selection when deploying a metropolitan area network, Talia and their technical support provided a very professional solution. Thay not only confirmed the module's compatibility with my MX960 router but also guided us in optimizing the optical path design. The module's performance was stable, and the service experience exceeded our expectations!
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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The modules themselves are excellent. Using them on a Juniper PTX10004, we experienced stable transmission over 20 km, with acceptable optical power specifications. The product quality is excellent, but we wish the shipping was a bit faster; the wait was a bit long because they are having a holiday soon.. However, considering the significant cost savings, it was well worth it.
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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Wored flawlessly on Juniper EX4400. Once plugged into the port, the module is immediately recognized by the device and linked up as expected.
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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Needing 40G LR4 modules for our next project, we requested samples from QSFPTEK as first-time buyers. After testing on Juniper ACX7100-32C, all samples performed flawlessly with zero compatibility issues. Impressed by the performance and customer service, we confidently placed a bulk order for 100 units.
Transceivers typeQSFP-LR4-40G-20
CompatibleJuniper
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